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AT89C51RD2-SLSIM

Part No AT89C51RD2-SLSIM
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 64KB FLASH 44PLCC
Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tube/Rail
Status Obsolete(EOL)
Core Processor 80C51
Part Core Size 8-Bit
Speed(Frequency) 60MHz
Number of I/O 34
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
Data RAM Size 2K x 8
Supply Voltage - Operating 2.7 V to 5.5 V
Oscillator Type External
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 44-PLCC (16.59x16.59)
Win Source Part Number 199437-AT89C51RD2-SLSIM
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian AT89C51RD2-SLSIM CAD Model

Description

AT89C51RD2-SLSIM Microcontroller

The AT89C51RD2-SLSIM is a powerful 8-bit microcontroller designed for a wide range of embedded applications. Manufactured with advanced CMOS technology, this microcontroller is known for its high performance and low power consumption. It combines a rich instruction set with adjustable speed settings and dual data pointers.

  • Applications:
    • Consumer electronics
    • Robotics
    • Data acquisition systems
    • Industrial control systems
  • Features and Benefits:
    • Flash memory: 64KB
    • RAM: 2KB
    • Wide operating voltage range: 2.7V to 5.5V
    • Enhanced UART
    • Advanced watchdog timer
    • Dual DPTR for faster software execution

This microcontroller facilitates in-circuit programming via a serial interface, providing ease of use during development phases. It also supports a Boot Flash for the quick and easy updating of applications.

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Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $255.8824 $255.8824
2+ $229.4118 $458.8236
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Availability: 421 pieces
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